<?php
/**
 * OpenPASL
 *
 * Copyright (c) 2008, Danny Graham, Scott Thundercloud
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *   * Neither the name of the Danny Graham, Scott Thundercloud, nor the names of
 *     their contributors may be used to endorse or promote products derived from
 *     this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @license http://www.opensource.org/licenses/bsd-license.php New BSD License
 * @copyright Copyright (c) 2008, Danny Graham, Scott Thundercloud
 */

namespace PASL\Web\Simpl;

class Widget
{
	protected $templatePath = 'themes/%s/templates/widgets/%s.htm';
	
	public $ID;
	public $Name;
	public $Label;
	public $Theme = 'default';
	
	public function __toString()
	{
		if (!file_exists(sprintf($this->templatePath, $this->Theme, $this->Name))) $this->Theme = 'default';
		$templatePath = sprintf($this->templatePath, $this->Theme, $this->Name);

		$body = file_get_contents($templatePath);

		preg_match_all( "/\%(\S+?)\%/", $body, $matches );
		$tokens = array_values( array_unique( array_values( $matches[1] ) ) );
		
		foreach ($tokens as $token)
		{
			if (property_exists($this,$token)) $body = str_replace("%$token%", $this->$token, $body);
			else $body = str_replace("%$token%", '', $body);
		}
		return $body;
	}
}
?>